import axios from 'axios'
import store from '@/store'
import storage from 'store'
import notification from 'ant-design-vue/es/notification'
import { VueAxios } from './axios'
import { ACCESS_TOKEN } from '@/store/mutation-types'
// import { BASE_URL } from '../consts'

// 创建 axios 实例
const request = axios.create({
  // API 请求的默认前缀
  baseURL: process.env.VUE_APP_API_BASE_URL,
  // baseURL: BASE_URL,
  timeout: 30000 // 请求超时时间
})

// 异常拦截处理器
const errorHandler = (error) => {
  if (error.response) {
    const data = error.response.data
    // 从 localstorage 获取 token
    const token = storage.get(ACCESS_TOKEN)
    if (error.response.status === 403) {
      notification.error({
        message: 'Forbidden',
        description: data.message
      })
    }
    if (error.response.status === 401 && !(data.result && data.result.isLogin)) {
      // notification.error({
      //   message: 'Unauthorized',
      //   description: 'Authorization verification failed'
      // })
      if (token) {
        store.dispatch('Logout').then(() => {
          setTimeout(() => {
            window.location.reload()
          }, 1500)
        })
      }
    }
  }
  const { message } = error || {}
  return Promise.reject(message.indexOf('timeout of') > -1 ? { message: '请求超时，请稍后重试' } : error)
}

// request interceptor
request.interceptors.request.use(config => {
  const ssid = storage.get('ssid') || ''
  // const { params } = config
  // config.params = Object.assign({}, params, { ts: 2 })
  if (!config.headers['Authorization']) {
    const token = storage.get(ACCESS_TOKEN)
    // 如果 token 存在
    // 让每个请求携带自定义 token 请根据实际情况自行修改
    if (token) {
      config.headers['Authorization'] = token
    } else if (ssid) {
      config.headers['Authorization'] = '|' + ssid
    }
  }
  return config
}, errorHandler)

// response interceptor
request.interceptors.response.use((response) => {
  const { data: res } = response || {}
  const { code, msg } = res || {}
  if (code === 1 || code === 200) {
    return res
  } else {
    // eslint-disable-next-line prefer-promise-reject-errors
    return Promise.reject({ code, msg, response })
  }
}, errorHandler)

const installer = {
  vm: {},
  install (Vue) {
    Vue.use(VueAxios, request)
  }
}

export default request

export {
  installer as VueAxios,
  request as axios
}
